219755712

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1553}}^1$

素因数の和:1646

約数の個数: 112

約数和(自身を含む): 644176512

約数和(自身を除く): 424420800

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 67, 88, 96, 132, 134, 176, 192, 201, 264, 268, 352, 402, 528, 536, 704, 737, 804, 1056, 1072, 1474, 1553, 1608, 2112, 2144, 2211, 2948, 3106, 3216, 4288, 4422, 4659, 5896, 6212, 6432, 8844, 9318, 11792, 12424, 12864, 17083, 17688, 18636, 23584, 24848, 34166, 35376, 37272, 47168, 49696, 51249, 68332, 70752, 74544, 99392, 102498, 104051, 136664, 141504, 149088, 204996, 208102, 273328, 298176, 312153, 409992, 416204, 546656, 624306, 819984, 832408, 1093312, 1144561, 1248612, 1639968, 1664816, 2289122, 2497224, 3279936, 3329632, 3433683, 4578244, 4994448, 6659264, 6867366, 9156488, 9988896, 13734732, 18312976, 19977792, 27469464, 36625952, 54938928, 73251904, 109877856, 219755712]

約数ペア:

[(1, 219755712), (2, 109877856), (3, 73251904), (4, 54938928), (6, 36625952), (8, 27469464), (11, 19977792), (12, 18312976), (16, 13734732), (22, 9988896), (24, 9156488), (32, 6867366), (33, 6659264), (44, 4994448), (48, 4578244), (64, 3433683), (66, 3329632), (67, 3279936), (88, 2497224), (96, 2289122), (132, 1664816), (134, 1639968), (176, 1248612), (192, 1144561), (201, 1093312), (264, 832408), (268, 819984), (352, 624306), (402, 546656), (528, 416204), (536, 409992), (704, 312153), (737, 298176), (804, 273328), (1056, 208102), (1072, 204996), (1474, 149088), (1553, 141504), (1608, 136664), (2112, 104051), (2144, 102498), (2211, 99392), (2948, 74544), (3106, 70752), (3216, 68332), (4288, 51249), (4422, 49696), (4659, 47168), (5896, 37272), (6212, 35376), (6432, 34166), (8844, 24848), (9318, 23584), (11792, 18636), (12424, 17688), (12864, 17083)]